CVE-2024-7173: TOTOLINK A3600R cstecgi.cgi loginauth buffer overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-07-29 · updated 2026-06-17
Weakness: CWE-120

Description

A vulnerability, which was classified as critical, has been found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. Affected by this issue is the function loginauth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password/http_host leads to buffer overflow. The attack may be launched remotely. VDB-272594 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

TOTOLINK A3600R: 4.1.2cu.5182_b20201102

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/loginauth.md
https://vuldb.com/?ctiid.272594
https://vuldb.com/?id.272594
https://vuldb.com/?submit.378040
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/loginauth.md
https://vuldb.com/?ctiid.272594
https://vuldb.com/?id.272594
https://vuldb.com/?submit.378040

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